In tomato plant, red ($R$) is dominant over yellow ($r$) for fruit color and purple ($P$) is dominant over green ($p$) for stem color. Fruit color and stem color assort independently. The number of progeny plants of different fruit/stem colors obtained from a mating are as follows:
Red fruit, purple stem – $145$
Red fruit, green stem – $184$
Yellow fruit, purple stem – $66$
Yellow fruit, green stem – $47$
What are the genotypes of the parent plants in this mating?
- $RrPp \times Rrpp$
- $RrPp \times RrPp$
- $RRPP \times rrpp$
- $RrPP \times Rrpp$
